How to create automatic projective transformation with regards to camera position

I have a camera mounted on a robot laying up some materials. During the course the robot head varies in position which is automatically calculated. Since the camera is placed in a certain angle, projective transformation must be performed on the acquired images to analyse them. Is there a way/function in matlab to automatically correlate between camera position and image transformation matrix.

Answer 1

[Sebastian Castro]

Yes, you can use the imtransform function for 2D or 3D rotation and translation... else there are also ways to do projective transforms. I'd take a look at this link for starters.

[Arvind Sivasubramanian]

Hello Mr Castro,

The problem is not about creating projective transformations. I am able to individually create them, but the problem is I would like to create a program where MATLAB understands the robots position and creates a transformation on its own.

Thank you